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Biostats 1
appropriate tests for different data types
43
Other
Graduate
10/03/2010

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Cards

Term
Correlation
Definition
relationship between 2 variables.

ex. Pearson's Correlation Coefficient
Term
Regression
Definition
prediction of a variable based on another

ex. a person's weight being used to predict their blood pressure.
Term
Nominal data
No confounders
2 samples unpaired
Definition
X2, Fischer's Exact
Term
Nominal data
No confounders
2 samples paired
Definition
McNemar test
Term
Nominal data
No confounders
>2 samples unpaired
Definition
X2 (Bonferroni)
Term
Nominal data
No confounders
>2 samples paired
Definition
X2, Cochran's Q (Bonferroni)
Term
Nominal data
1 confounder
2 samples unpaired
Definition
Mantel-Hansenszel
Term
Nominal data
1 confounder
2 samples paired
Definition
Rare
Term
Nominal data
1 confounder
>2 samples unpaired
Definition
X2 (Bonferroni)
Term
Nominal data
1 confounder
>2 samples paired
Definition
rare
Term
Nominal data
>1 confounder
2 samples unpaired
Definition
Logistic regression
Term
Nominal data
>1 confounder
2 samples paired
Definition
rare
Term
Nominal data
>1 confounder
>2 samples unpaired
Definition
Logistic Regression
Term
Nominal data
>1 confounder
>2 samples paired
Definition
rare
Term
Ordinal data
No Confounders
2 samples unpaired
Definition
Wilcoxon rank sum, Mann-Whitney U
Term
Ordinal data
No Confounders
2 samples paired
Definition
Sign test, Wilcoxon signed rank
Term
Ordinal data
No Confounders
>2 samples unpaired
Definition
Kruskal-Wallis, ANOVA
Term
Ordinal data
No Confounders
>2 samples paired
Definition
Friedman ANOVA
Term
Ordinal data
1 Confounder
2 samples unpaired
Definition
2 way ANOVA ranks
Term
Ordinal data
1 Confounder
2 samples paired
Definition
2-way repeated ANOVA ranks
Term
Ordinal data
1 Confounder
>2 samples unpaired
Definition
2-way ANOVA ranks, (MCP/Bonfer)
Term
Ordinal data
1 Confounder
>2 samples paired
Definition
2-way repeated ANOVA ranks
Term
Ordinal data
>1 Confounders
2 samples unpaired
Definition
ANOVA ranks
Term
Ordinal data
>1 Confounders
2 samples paired
Definition
Repeated measures regression
Term
Ordinal data
>1 Confounders
>2 samples unpaired
Definition
ANCOVA ranks
Term
Ordinal data
>1 Confounders
>2 samples paired
Definition
Repeated measures regression
Term
Continuous Data
No Confounders
2 samples unpaired
Definition
Student's T Test
Term
Continuous Data
No Confounders
2 samples paired
Definition
Paired Student's T Test
Term
Continuous Data
No Confounders
>2 samples unpaired
Definition
1-way ANOVA (MCP)
Term
Continuous Data
No Confounders
>2 samples paired
Definition
Repeated Measures ANOVA (MCP)
Term
Continuous Data
1 Confounder
2 samples unpaired
Definition
2-way ANOVA
Term
Continuous Data
1 Confounder
2 samples paired
Definition
2-way repeated ANOVA
Term
Continuous Data
1 Confounder
>2 samples unpaired
Definition
2-way ANOVA
Term
Continuous Data
1 Confounder
>2 samples paired
Definition
2-way repeated ANOVA
Term
Continuous Data
>1 Confounder
2 samples unpaired
Definition
ANCOVA
Term
Continuous Data
>1 Confounder
2 samples paired
Definition
Repeated measures regression
Term
Continuous Data
>1 Confounder
>2 samples unpaired
Definition
ANOVA
Term
Continuous Data
>1 Confounder
>2 samples paired
Definition
Repeated measures regression
Term
Parametric
Correlation
Definition
Pearsons correlation coefficient, Pearson's product moment coefficient
Term
Parametric
Regression
Definition
Simple linear regression, multiple linear regression
Term
Nonparametric
Correlation - Nominal
Definition
Contingency coefficient, Phi coefficient, Cohen's kappa coefficient
Term
Nonparametric
Correlation - Ordinal
Definition
Spearman rank correlation, Kendall tau coefficient, Kendall W coefficient
Term
Nonparametric Regression
Definition
Logistic regression, Log-linear analysis, Analysis of Covariance (ANCOVA)
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